. Used by commercial airliners since 1965 and recommended by major diesel manufacturers worldwide.Biobor JF is the most widely used and effective diesel biocide and lubricity additive in the marine market today. Specifically recommended by diesel engine manufacturers operation manuals, Biobor JF kills and prevents microbial growth (‘algae, bacteria and fungi) to prevent clogged fuel filters, sludge accumulation and the corrosion issue that follow.Lubricity is also added to Ultra-Low-Sulfur-Diesel (ULSD) to protect injectors and fuel pumps. Also widely used by major airlines, military aviation and refineries to control and eliminate bio-contamination.Key FeaturesKills and prevents microbial growth in diesel fuelPrevents clogged fuel filtersPrevents corrosion Military Spec. MIL-S-53021A, used by U.S. Navy, Coast Guard, Air Force, Army and MarinesAdds lubricity to ultra-low sulfur fuelsProtects fuel injectors and pumpsRecommended by major diesel engine manufacturersShock dosage eliminates existing contaminationTreats more fuel: One ounce treats 80 gallons of fuelEffective in all hydrocarbon based fluids (heating oil, transmission fluids, bio-diesel)The most widely used biocide in diesel and jet fuel since 1965